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kingdream tricone rock bit / TCI drill bit /tricone bit

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kingdream tricone rock bit / TCI drill bit /tricone bit

China kingdream tricone rock bit / TCI drill bit /tricone bit supplier
kingdream tricone rock bit / TCI drill bit /tricone bit supplier kingdream tricone rock bit / TCI drill bit /tricone bit supplier kingdream tricone rock bit / TCI drill bit /tricone bit supplier

Large Image :  kingdream tricone rock bit / TCI drill bit /tricone bit

Product Details:

Place of Origin: Hebei ,China
Brand Name: Kingdream
Certification: API&ISO
Model Number: All models

Payment & Shipping Terms:

Price: 1000$
Packaging Details: wooden box or as your requirement
Delivery Time: 3---5 days after you payment
Payment Terms: T/T. L/C
Supply Ability: 100 pieces one month
Minimum Order Quantity: 1 piece
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Detailed Product Description
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tricone drill bit

kingdream tricone rock bit / TCI drill bit /tricone bit

1.About The Tricone Bit

1) High-strength,high flexibility,high temperature,high wear resistance.

2) High-precision metal seal.

3) locking roller ball,to adapt to high-speed.

4) The use of high strength hig toughness carbide teeth.

5) Hours in the rotary cone bit with the impact,crushing and shearing the role of broken rock.

6) cone bit to adapt to the soft,medium and hard of various strata.

7) Reasonable price and long working life.

2.Description of this Product


12 1/4''(311.15mm)



IADC Code117
Types of bearingsliding bearing
Types of sealingmetal sealed
Application formation

Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.

Main characteristics of bit(cutting structure)

Offset crested scoop compacts in inner row, wedge compacts in outer

row and inequable spaced compacts arrangement

Normal WOB KN/mm (bit dia.)


Rotary speed (rpm)


3.We can Supply More Sizes




116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347

417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

available sizes:

From 2 7/8 to 26”

larger sizes for hole opener bit ,reamer bit


most favourable price and best qualtity

bearing type:

sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing)

HA (rubber sealed journal bearing

aircooled bearing type

Formation or layer

soft ,medium soft ,hard,medium hard,very hard formation

Button size (extra features)

Button bit,saw teeth

1) Y-Conical teeth 2) X-chisel teeth

3)K- wide teeth

4)G- Gague protection


Alloy steel ,carbide


Wooden case or steel case, or as your order

Payment terms

T/T,L/C,Western union

Delivery terms

By sea or by air

Delivery time

Within 7 to 15 days


Canada, USA,Middle east ,Africa,Europe

6.Payment terms

T/T and L/C are acceptable.(30% advanced payment after sign the contranct ,then 70% payment after see the B/L)

7.FAQ(Frequently Asked Questions)

1)How to order the products?

Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2) About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3)Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request

Contact Details
Hejian Chuanda Drill Bit Co.,LTD

Contact Person: Ms. Anna

Tel: 86-0317-15533758564

Fax: 86-0317-3852575

Send your inquiry directly to us (0 / 3000)